﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using HRIBLL;
using HRModel;
using HRIDAO;
namespace HRBLL
{
    public class StudentBLL : IStudentBLL
    {
        //属性注入创建对象
        public IStudentDAO StudentDAO { get; set; }

        public int Add(StudentDto sd)
        {
            return StudentDAO.Add(sd);
        }
    }
}
